baber/WOPTO huggingface dataset:
Patent JP-S58114194-A (JP)
Inventor: NAGANO MASASHI
IPC: G08B25/04
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6193071-A (JP)
Inventor: TERAUCHI HAJIME
IPC: B65D85/00
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6369163-A (JP)
Inventor: KATO NAOSHI
IPC: B22D25/02
Filed: 1986-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6190653-A (JP)
Inventor: OOYA HIROSHI
IPC: A61D1/08
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0766438-A (JP)
Title: Manufacture of substrate for photoelectric transducer
Inventor: SAGAWA YASUNORI
IPC: H01L31/04
Filed: 1993-08-30
Abstract: PURPOSE:To uniformly form a semiconductor film of few defects by a low temperature film forming means which film is constituted of a polymer film provided with a texture trench, by forming a polymer film layer on the surface of a master by a spin-coating method, and baking the polymer film layer. CONSTITUTION:A master 3 for a substrate is mounted on a spinner. While the master 3 is rotated, solution wherein polyimide monomer is dissolved in methyl ethyl ketone is dripped on the master 4 surface. After a polymer film layer is peeled from the master 3 for a substrate, the polymer film layer on which etch-pits of the master 3 are transferred is baked. Thus a polymer film substrate 4 is manufactured. A polymer film substrate provided with a texture trench wherein the crest part and the valley part are worked in a curved surface can be simply and surely manufactured, and the photoelectric conversion efficiency of an obtained photoelectric transducer can be improved.
Patent JP-H0659881-A (JP)
Title: Main storage read control circuit
Inventor: YAMAZAKI TAKUMI
IPC: G06F9/22
Filed: 1992-08-11
Abstract: PURPOSE:To prevent a microprogram coding for reading a main storage device from being affected depending upon whether or not an operand bridges over a boundary of words. CONSTITUTION:A word boundary detection circuit 14 and a control circuit 17 detect whether or not a desired operand bridges over a word boundary. When the operand bridges over the word boundary, a wait signal is sent to a CPU, and after reading of a 1st 1-word, an address adder 3 adds an address by one word to the first address, the control circuit 17 generates a main storage read command to read a succeeding word and they are outputted to a memory. Then an arrangement circuit 23 generates a desired operand from the read data in 2-words and gives the operand to the CPU.
Patent JP-H1145003-A (JP)
Title: Liquid developing device
Inventor: TSUKAMOTO TAKEO
IPC: G03G15/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a soft touch at the time of passing through a developing region by weakening the tensile force in the peripheral direction of a developing belt and to form a toner image of high quality by always rotating the developing belt at a stable moving speed. SOLUTION: A driving roller 41 for driving the developing belt 44 is provided with a dielectric layer on the front layer of an internal roller made of a conductive material and a difference in potential is made between the internal roller and the developing belt 44. When driving force is exerted on the belt 44 by the driving roller 41, attracting force is generated between the roller 41 and the belt 44 by the difference in the potential between the internal roller and the belt 44, so that even if the tensile force in the peripheral direction of the belt 44 is made small, stable driving force is exerted without sliding the roller 41 and belt 44.
Patent JP-H1144954-A (JP)
Title: Resin composition, permanent resist resin composition and hardened material of that
Inventor: YOKOSHIMA MINORU
IPC: G03F7/004
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is durabile against an electroless copper plating liquid and durable at the temp. of a soldering process and which can be used without removed till a finish product is produced, by incorporating a specified ethylenetype unsatd. group-contg. polycarboxylic acid resin, a diluent, a photopolymn. initiator and a compd. having carbondiimide groups into the composition. SOLUTION: This compsn. contains an ethylene-type unsatd. group-contg. polycarboxylic acid resin containing carboxyl groups and ethylene-type unsatd. groups in the molecule, a diluent, a photopolymn. initiator and a compd. having carbodiimlde groups. The amt. of the ethylene-type unsatd. group-contg. polycarboxylic acid resin is preferably 10 to 80 wt.% of the compd., and especially preferably 15 to 60 wt.%. Thereby, the obtd. compsn. has high solvent resistance and resistance against a plating liquid for electroless plating carried out for a long time under conditions of a high temp. and a high alkalinity, and moreover, the compsn. has heat resistance with durability at a temp. of about 260 deg.C in a soldering process and is especially suitable for the production of a printed circuit board and the like.
Patent JP-H0377372-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: YOSHIKAWA SATOSHI
IPC: H01L27/04
Filed: 1989-08-19
Abstract: PURPOSE:To obtain a master slice LSI whose AC characteristics can be assured to a certain extent even if a soft macro method is used by a method wherein macro cells, which are composed of basic cells whose relative layout is determined beforehand, are assembled and arranged. CONSTITUTION:A macro cell M1 is composed of basic cells A, B, C and D whose relative layout is determined beforehand. Although the lengths of wirings AB, AC and AD between the respective basic cells are not fixed before design, the relative layout of the respective basic cells is previously determined, and thereby the lengths can be within a certain range under same wiring conditions. Therefore, the AC characteristics of the basic cells corresponding to the wiring lengths can also be within a certain range, so that the AC characteristics as a whole LSI can be assured.
Patent JP-H0558937-A (JP)
Title: Fluorine-substituted optically active compound, liquid crystalline composition containing the same compound and liquid crystalline display device
Inventor: TAKEHARA SADAO
IPC: C07C22/04
Filed: 1991-08-26
Abstract: PURPOSE:To provide new fluorine-substituted optically active compounds showing a low viscosity and capable of, therefore, rapid response by addition as a chiral dopant to a matrix liquid crystal and applicable to a ferroelectric liquid crystalline display device. CONSTITUTION:Fluorine-substituted optically active compounds of formula I [R<1> is 1-8C alkyl; X is single bond or O; Ring (A) is 1,4-phenylene which may be substituted with one or two fluorine atoms, trans-1,4-cyclohexylene, pyridin-2,5-diyl, pyrimidin-2,5-diyl or pyrazin-2,5-diyl; R<2> is 3-18C optically active alkyl which may be substituted with fluorine atom], e.g. (S)-1-[4-(4- octyloxyphenyl)phenyl]-1,1,3-trifluorononane. Among the compounds of formula I, compounds of formula III in which R<2> is formula II (R<3> is alkyl) can be obtained via a compound of formula VI by reacting a compound of formula IV with a strong base for the purpose of conversion into its anion and further reacting a compound of formula V therewith.
Patent JP-H0878525-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: KATO YOSHIHIKO
IPC: C23C18/31
Filed: 1994-09-07
Abstract: PURPOSE: To enhance the long term reliability at a wiring part by forming a wiring through sputtering and then depositing a metal at a part in a contact hole not covered well with a wiring metal by electrolytic plating or electroless plating using the wiring itself as a cathode thereby improving the step coverage. CONSTITUTION: A metal wiring 108 comprises a first layer, i.e., a barrier metal layer of titanium and titanium nitride for preventing silicification reaction between a semiconductor substrate and a wiring material such as aluminum, and a second layer of aluminum alloy containing silicon or copper formed by sputtering. A low coverage part 109 in a contact hole 107 is then buried in a metal plating layer 110 thus enhancing reliability of the wiring layer in a semiconductor device. Furthermore insulation of an interlayer insulation film, deposited above a contact hole, can be prevented from deteriorating.
Patent JP-2001037699-A (JP)
Title: Dust collecting tool
Inventor: ONO SHOJI
IPC: A47L25/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting tool capable of preventing dust or the like from stirring up and securely collecting dust or the like even in a narrow place. SOLUTION: A brush-like, sawlike, or spatula-like collecting section 1 is disposed at the front end of the dust collecting tool. And a dust catching section 2 having adhesiveness provided continuously with the collecting section 1. An elastic handle is formed continuously with the catching section 2. In the catching section, an adhesive tape ring having a certain width wound several times while turning the adhesive face outside is kept flat and fixed.
Patent JP-H1081019-A (JP)
Title: Jetting device and method for ink-jet printer
Inventor: AHN BYUNG-SUN
IPC: B41J2/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To jet an ink from an opening part on a nozzle plate to the outside by applying power sources with opposite polarities to an individual electrode layer and a common electrode layer according to a printing control signal so as to generate bubbles in the ink in an ink chamber by electrolysis. SOLUTION: By energizing a conductive ink in an ink chamber 7, ion components in the conductive ink are attracted to electrodes. That is, the cation component moves toward the surface of a common electrode layer 12 having the negative polarity and the anion component moves toward the surface of an individual electrode layer 4 having the positive polarity. Since the base solution of the ink is water-soluble, by the use of a small amount of catalyst, which is a conductivity activating agent, such as NaCl, the oxygen ion, which is an anion component loses the charge, and is gasified to generate oxygen bubbles. Then the vapor pressure of the oxygen generated on the individual electrode 4 surface is increased instantaneously so as to jet out the ink from an opening part 10.
Patent JP-H1146819-A (JP)
Title: Combined brooch and pendant
Inventor: TAKAHASHI HIROSHI
IPC: A44C1/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily give the variation to the decoration of a brooch main body, by preparing a decorative frame which is rotatably pivotted on a peripheral edge of the broach main body and a stopper for locking to the peripheral edge of the brooch main body. SOLUTION: A rotary shaft 10 is projected from a shaft holding tool 12 mounted on a decorative frame 11 inward to an inner periphery of the decorative frame 1 and is fitted to a shaft hole formed on a peripheral edge of a frame body 2 of the brooch body 1, so that the decorative frame 11 is rotatably held by the brooch body 1. Further a stopper 14 for stopping the decorative frame 11 to the peripheral edge of the brooch body 1 when the decorative frame 11 is rotated, is mounted between the brooch body 1 and the decorative frame 11. When the decorative frame 11 is rotated to be reversed, a knob of the topper 14 is drawn to draw out a point of a pin from a recessed hole, and the decorative frame 11 is rotated to the brooch body 1 by the rotary shaft 10 to reverse the front and rear faces thereof.  When the brooch and pendant is used, one face of a decorative body 32 is used, and the pin 6 is inserted into a dress, to be used as the brooch, or a chain 9 or the like is inserted into a pendant fitting 5 for necklace, to be used as a necklace.
Patent JP-S6370103-A (JP)
Title: Light oscillation method for detecting welding position
Inventor: WADA KOICHI
IPC: B23K9/127
Filed: 1986-09-11
Abstract: PURPOSE:To detect the position and shape of an object while dispensing with a light oscillation apparatus, by irradiating the object provided in opposed relation to a light emitting part with light allowed to scan along the arrangement direction of liquid crystals and successively receiving the reflected light from the object to apply signal processing thereto. CONSTITUTION:When flat light is obtained by the combination of cylindrical lenses 11, 11', a liquid crystal group 13 integrated in a uniaxial direction is arranged behind said lenses. When the flat light is obtained by the combination of a flat mirror 12a, a cylindrical mirror 12b and an optical fiber group 12c, the liquid crystal group 13 integrated in the uniaxial direction is arranged behind them. Subsequently, a control part 14 performs control so as to successively apply predetermined voltage to liquid crystals along the arrangement direction of said crystals to allow light to transmit through only the liquid crystal to which voltage is applied. The scanning light thus obtained is allowed to irradiate an object to receive the reflected light therefrom by a light receiving part. Next, the output signal of the light receiving part is subjected to signal processing to detect the position and shape of the object.
Patent JP-H0856627-A (JP)
Title: Composition of leaf of eucommia uimoides oliv and its production
Inventor: OOTAKE AKIMI
IPC: A61K36/00
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a composition for leaf of Eucommia Uimoides Oliv having excellent pharmacodynamic effects of Eucommia Uimoides Oliv and Panax ginseng C. A. Meyer and having taste and flavor capable of readily taking and having refreshing feeling. CONSTITUTION: This composition for leaf of Eucommia Uimoides Oliv comprises mixing powdery roasted leaf of Eucommia Uimoides Oliv with powdery roasted material of Panax ginseng C. A. Meyer and a roasted material of stinkweed-seed tea and setting the ratio of these components to 80-85wt.%, 10-13wt.% and 5-7wt.%, respectively. This method for producing the composition of leaf of Eucommia Uimoides Oliv is to ferment leaf of Eucommia Uimoides Oliv, carry out primary roasting of the fermented leaf, grounding the roasted leaf of Eucommia Uimoides Oliv, grounding Panax ginseng C. A. Meyer and stinkweed- seed tea and carrying out secondary roasting of three ground materials in a mixed state while stirring.
Patent JP-2000046285-A (JP)
Title: Piping line structure
Inventor: KIMURA KEITA
IPC: F16L57/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance for piping and the like, and prevent freezing of the piping housed in a piping pit and a trench by arranging exhaust means in an exhaust port of a boiler chamber, connecting a piping passage for housing a piping and the exhaust port to each other, and discharging air from the exhaust port outward through the piping passage. SOLUTION: Air intaked from an intake port 12 is heated by a boiler 14, and supplied from an exhaust port 16 to a piping pit 24 through a connecting piping 26 by an exhaust fan 18. And then, air is discharged outward through a duct 28 and a louver 30. Even if a circumferential temperature becomes a breezing point in the winter, a possibility that inner liquid in a piping 22 may be frozen is reduced since the piping 22 is warmed by hot air from the boiler chamber 10. It is thus possible to reduce maintenance costs and labors for maintenance without utilizing a heating wire, and without draining water.
Patent JP-H05209580-A (JP)
Title: Intake device for four-cycle internal combustion engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02M69/04
Filed: 1992-07-20
Abstract: PURPOSE:To improve valve overlap and improve the fuel consumption and output by pointing the centerline of a fuel injection valve, provided in a communicating chamber where each intake passage meets, to the farther side from the center face than a straight line connecting the centers of the head part side end faces in intake valves on both sides. CONSTITUTION:Three intake valves 20a-20c are disposed on one side of the center face beta including the cylinder centerline alpha and parallel to camshafts 22, 24, and two exhaust valves 18 are disposed on the other side of the center face beta. Among three intake valves, the intake valves 20a, 20c on both sides are positioned closer to the center face beta than the center intake valve 20b. In this case, a communicating chamber 46 where each of intake passages 40b... communicated with the respective intake valves 20a-20c meets is disposed at the side part of a cylinder head 12. A fuel injection valve 48 for injecting fuel is disposed in the communicating chamber 46, and the centerline (z) of the fuel injection valve 48 points to the farther side from the center face beta than a straight line (x) connecting the centers of the head part side end faces in the intake valves 20a, 20c on both sides.
Patent JP-2000046070-A (JP)
Title: Manufacture of synchronizer cone of speed change clutch
Inventor: UEHARA YOICHI
IPC: F16D23/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a synchronizer cone of a clutch for transmission, in which the manufacturing processes are simplified and costs are suppressed. SOLUTION: A cylindrical blank 32 to undergo a shaping process is configured so that a ring-shaped projection 30 having a thickness corresponding to the height of the tooth part of a synchronizer cone and a taper surface 28 having a smaller thickness than the projection are formed in a single piece on the same axis, and the periphery of the projection 30 is cut at constant intervals in the axial direction so that a plurality of projections are formed. These projections are located between a lower die 44 to form a cavity mating with a crest shape of the tip of the tooth part and a ring member 46 to form a cavity corresponding to the shape of the taper on the tooth part, and using an upper die, the projections are intruded to between the lower die 44 and ring member 46 to undergo a shaping process.  The ring member 46 is opened in the horizontal direction along the oversurface of the lower die 44 approx. perpendicular to the counter tapered surface to the taper of the tooth part, and the upper die is opened, and the completed synchronizer cone is taken out.
Patent JP-S6275866-A (JP)
Title: Transfer control system
Inventor: ANDO TETSUYA
IPC: G06F13/26
Filed: 1985-09-30
Abstract: PURPOSE:To attain the transfer of data with priority and also with no priority without having a long waiting time by arranging the registers on two stages at the side of the highest priority and making the registers set on the rear stage accept data by the AND conditions between the output of the front stage side and the scan end information on the rear stage side. CONSTITUTION:A scan circuit 6 first checks the presence or absence of acceptance for transfer request with a register 3b and then connects a processor 1 at the priority side to a processor 8 via a switching circuit for transfer of data with the processor 1 if the acceptance of the transfer request is confirmed. While the circuit 6 transmits the gate signal to an AND gate 5 when no acceptance is confirmed. The acceptance transfer request of a register 3a is taken over by a register 3b by said gate signal. Then the acceptance of a transfer request is checked with a register 4. When this acceptance is confirmed, a processor 2 is connected to the processor 8 via the circuit 7 for transfer of data with the processor 2 only when the output of the register 3b is delivered in a period corresponding to a break of the processor 1.
Patent JP-H0266085-A (JP)
Title: Device for controlling cage position of elevator
Inventor: IKEDA HIDEO
IPC: B66B1/40
Filed: 1988-08-31
Abstract: PURPOSE:To remove the sense of unease of a passenger and compensate a level error by providing a cage position adjusting means for adjusting the level error after arriving at a floor and stopping on a certain stopping story separately from an elevator controlling driving mechanism. CONSTITUTION:A cage 7 is supported on a cage frame 9 via a cage position adjusting means 10 and the level alignment at the time of ordinary lifting up/ down is carried out on a motor 4 side for pulling a rope 6. Then, when the cage 7 is stopped on a defined story floor, the error between the floor level and the cage level is detected by a cage position detecting means 8 and a position adjusting power which is given to the cage position adjusting means 10 from a power source 11 in accordance with the output of the detecting means 8 is controlled by a power control means 12. Thereby, the position of the cage 7 with respect to the cage frame 9 is adjusted compensating a level error.
Patent JP-S58109847-A (JP)
Title: Measuring method for ion concentration by co2 electrode
Inventor: ONO NORIAKI
IPC: G01N33/487
Filed: 1981-12-24
Abstract: PURPOSE:To measure quickly and accurately the concentration of HCO<->3 of blood, urine etc.  by a CO2 electrode, by injecting a washing liquid incorporated with an ion having the concentration of the same degree as that of a sample and an acid liquid into a cell for measurement  at the time of washing the cell for measurement. CONSTITUTION:A sample (blood, urine etc.) is injected into a cell 11 for measurement from a  cuvette 31 through a nozzle 14 and at the same time, an acid liquid 27 is injected from an  acid liquid vessel 28 through a nozzle 16 and then, the cell 11 is rotated by a motor 13. An output measured by utilizing the fact that HCO<->3 in the sample is converted into CO2 with the  acid by a CO2 electrode 35 while stirring the content in the cell, is amplified by an amplifier 36 and is calculated and stored by a computer. The sample 12 in the cell 11 is discharged to a  waste liquid vessel 33 by driving a pump 34 after measurement and hereafter, a standard solution 23 serving both as a washing liquid is injected into the cell 11 together with the liquid 27  and then, the cell 11 is washed. The HCO<->3 is incorporated in the solution 23 at the concentration of the same degree as that of the sample. Hereby, the response time of a measuring cycle  is made shorter than usual and the treating capacity of the measurement of the material to be  inspected is improved because the time required for attaining the HCO3 in the sample and the  electrode 35 to equilibrium electric potential is quick in the next measurement.
Patent JP-2000048447-A (JP)
Title: Recording medium loading device
Inventor: UCHIYAMA SADAO
IPC: G11B17/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a loading device of a recording medium capable of reducing the cost by reducing the number of components. SOLUTION: A 1st engaging part 31a formed on an elastic part 31 is engaged with an engaging piece 2a provided on a holder 2 for locking by the elastic deformation of the elastic part 31 provided on an eject lever 3 when the recording medium is inserted up to the position where the insertion of the holder 2 is completed, and also the recording medium is made to rotate to the reproducible position for loading by the rotation of the holder 2 in the direction H, and a 2nd engaging part 31b is arranged on a notched part 6a of a release angle 6 provided integrally with a base 1.  At the time of unloading, the 2nd engaging part 31b and the release angle 6 are engaged when the recording medium is retreated from the reproducible position by the rotation of the holder 2 in the direction G, then the lock is released by the elastic deformation of the elastic part 31, and the recording medium M is retreated from the insertion- completed position by an eject spring 5.